Hi,
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MSEL is setting is as follows:
MSEL3-0 MSEL2-0 MSEL1-1 and MSEL0-0
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Refer Table 8-5 for MSEL setting.
I think MSEL should be MSEL3-0 MSEL2-0 MSEL1-0 and MSEL0-0
https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/cyclone-iv/cyiv-51008.pdf --- Quote Start ---
Is there any difference between active serial and passive serial mode?
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You can refer to the below links and device handbook for more information.
https://www.altera.com/support/support-resources/support-centers/devices/cfg-index/cfg-compare.html https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/cyclone-iv/cyiv-51008.pdf Best Regards,
Anand Raj Shankar
(This message was posted on behalf of Intel Corporation)